X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Futils%2Fresources%2FMetaInfo.java;h=8ec98f9935168b9f0dbe231b1af917e5ce21a316;hb=b5313d03641e21b2abfba01bd9454b89c6050fd0;hp=4722be6f65c1a7328f4c30198eddccf5c5a2b2f8;hpb=74d2a495c7b5c5d66a03dd7f94b58f93849008fb;p=nikiroo-utils.git

diff --git a/src/be/nikiroo/utils/resources/MetaInfo.java b/src/be/nikiroo/utils/resources/MetaInfo.java
index 4722be6..8ec98f9 100644
--- a/src/be/nikiroo/utils/resources/MetaInfo.java
+++ b/src/be/nikiroo/utils/resources/MetaInfo.java
@@ -141,7 +141,7 @@ public class MetaInfo<E extends Enum<E>> implements Iterable<MetaInfo<E>> {
 	/**
 	 * The allowed list of values that a {@link Format#FIXED_LIST} item is
 	 * allowed to be, or a list of suggestions for {@link Format#COMBO_LIST}
-	 * items.
+	 * items. Also works for {@link Format#LOCALE}.
 	 * <p>
 	 * Will always allow an empty string in addition to the rest.
 	 * 
@@ -159,6 +159,22 @@ public class MetaInfo<E extends Enum<E>> implements Iterable<MetaInfo<E>> {
 		return withEmpty;
 	}
 
+	/**
+	 * Return all the languages known by the program for this bundle.
+	 * <p>
+	 * This only works for {@link TransBundle}, and will return an empty list if
+	 * this is not a {@link TransBundle}.
+	 * 
+	 * @return the known language codes
+	 */
+	public List<String> getKnownLanguages() {
+		if (bundle instanceof TransBundle) {
+			return ((TransBundle<E>) bundle).getKnownLanguages();
+		}
+
+		return new ArrayList<String>();
+	}
+
 	/**
 	 * This item is a comma-separated list of values instead of a single value.
 	 * <p>